First round: Technical Phone call.

Then they invited me to a virtual onsite (due to the pandemic).

It consisted of three rounds of technical phone calls. Each round, they asked one problem:

• A medium LeetCode algorithm question.
• A DFS algorithm question.
• A hard implementation question.

I am normally very successful in technical interviews, but these were very difficult.

Phone call: Some queue problem.

Easy LeetCode, multiple edge cases.

Dfs problem: follow-up DP-like solution.

Last round of the onsite: Tetris.